baber/WOPTO huggingface dataset:
Patent JP-2017174673-A (JP)
Title: Illumination tool
Inventor: HONDA YUTAKA
IPC: F21S2/00
Filed: 2016-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an illumination tool in which surface side on which heat releasing fins of a heat releaser projects may be utilized for another purpose excepting for heat releasing.SOLUTION: An illumination tool 10 comprises an emission module 11, a heat releaser 16, a main body chassis 17, a power supplying part 13 and an arm 14. The emission module 11 comprises light emission element 21. The heat releaser 16 comprises a light source attachment part 26 on whose lower surface, the emission module 11 is attached, and a plurality of heat releasing fins 27 projecting from upper surface of the light source attachment part 26. The heat releasing fins 27 are aligned in a predetermined fin arranging direction f. An expanded interval part 28 having a larger distance than the interval distance between adjacent heat releasing fins 27 near an end part of the light source attachment part 26 is positioned between adjacent heat releasing fins 27 near the center part of the light source attachment part 26. The main body chassis 17 supports the heat releaser 16. The power supplying part 13 is arranged on the main body chassis 17. The arm 14 supports the main body chassis 17.SELECTED DRAWING: Figure 1
Patent JP-2017172020-A (JP)
Title: Carbonaceous inner package granulation particle for manufacturing sintered ore and manufacturing method of sintered ore using the same
Inventor: IWASE KAZUHIRO
IPC: C22B1/16
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbonaceous inner package granulation particle capable of manufacturing a sintered ore suppressing aeration deterioration when a sinter raw material containing a carbonaceous inner package granulation particle is input to a sintering machine and sintered without reducing production amount.SOLUTION: There is provided a carbonaceous inner package granulation particle for manufacturing a sintered ore having a carbonaceous material nucleus and an outer layer having a mixed powder consisting of an iron ore powder and CaO source powder covering around the carbonaceous material nucleus, specific surface area of the iron ore powder is 1000 cm/g or more.SELECTED DRAWING: Figure 1
Patent JP-2017173250-A (JP)
Title: Apparatus and method for detecting electron beam image
Inventor: SAITO KENICHI
IPC: G01N23/225
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting an electron beam image, capable of entering an electron beam with high accuracy regardless of the unevenness of a substrate to be inspected.SOLUTION: An apparatus for detecting an electron beam image comprises: an electromagnetic lens pole piece 15; an electromagnetic lens coil 13; XY stages 105a and 105b arranged in the pole piece and movably supporting a substrate on the solid portion of the pole piece; and a secondary electron detector 222 having a detection surface arranged in a direction substantially orthogonal to magnetic field lines generated by magnetizing the coil and formed between hollow and solid portions of the pole piece and for detecting secondary electrons generated by irradiating the substrate with an electron beam passing through the inside of the hollow portion on the solid portion and moving along the magnetic field lines while performing cyclotron motion.SELECTED DRAWING: Figure 9
Patent JP-2017182888-A (JP)
Title: Active material-containing particle mixture for nonaqueous electrolyte secondary battery, and method for manufacturing the same
Inventor: YAMASHITA HIROKI
IPC: H01M4/131
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide: an active material-containing particle mixture for a nonaqueous electrolyte secondary battery, which is a uniform and dense mixture of an electrode active material and a conductive assistant; and a method for manufacturing the active material-containing particle mixture.SOLUTION: An active material-containing particle mixture for a nonaqueous electrolyte secondary battery comprises electrode active material particles (X) and conductive assistant particles (Y) which are present mixedly as particles independent of each other. The electrode active material particles have at least one of a water-insoluble conductive carbon material and water-soluble carbon material-originating carbon, supported on the surface of each transition metal composite oxide particle. The conductive assistant particles include at least one of cellulose nanofiber-originating carbon and amorphous spherical carbon-originating carbon.SELECTED DRAWING: Figure 1
Patent JP-2017180528-A (JP)
Title: Speed increaser and centrifugal compressor
Inventor: FUKUYAMA RYOSUKE
IPC: F04D29/053
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a speed increaser capable of preferably carrying out power transmission from a ring portion to a high-speed side shaft, and a centrifugal compressor equipped with the speed increaser.SOLUTION: A speed increaser 14 is equipped with, as an article rotated with rotations of a high-speed shaft 11, a base portion 61; an annular ring portion 62 raised from the base portion 61; a high-speed shaft 12 disposed on the inside of the ring portion 62; and a first roller 71 provided between the ring portion 62 and the high-speed side shaft 12. The speed increaser 14 is equipped with a projecting portion 69 which is provided on an inner peripheral surface 63 of the ring portion 62, and projects out from the inner peripheral surface 63 toward the inner side in a diametrical direction R of the high-speed shaft 12. The first roller 71 abuts on both of the projecting portion 69 and the high-speed side shaft 12 at rest.SELECTED DRAWING: Figure 1
Patent JP-2017181619-A (JP)
Title: Carrier device for developer and image formation apparatus
Inventor: KUGE HIDEKI
IPC: G03G21/16
Filed: 2016-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce breakage while improving assemblability as compared with constitution in which a coupling part of a conveyance path is freely deformable.SOLUTION: There is provided a carrier device (6) for developer comprising: a first cylindrical body (21) having an upstream part of a conveyance path formed; a second cylindrical body (22) having a downstream part of the conveyance path formed; a fastened member (23) provided to the first cylindrical body (21), and having a first surface (24a) arranged at a downstream end part in a fastening direction (Yb) in which the second cylindrical body (22) is fastened to the first cylindrical body (21) and a second surface (26a) arranged along the fastening direction (Yb); and a fastening member (31) provided to the second cylindrical body (22) and fastened to the fastened member (23), the fastening member (31) having a first fastening surface (32a) opposed to the first surface (24a) when fastened to the fastened member (23) and a second fastening surface (33a) opposed to the second surface (26a).SELECTED DRAWING: Figure 5
Patent JP-2017183104-A (JP)
Title: LED lighting dimming circuit, and LED lighting dimming method
Inventor: IIJIMA SHINYA
IPC: H05B37/02
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an LED lighting dimming circuit capable of continuously controlling linear dimming without stopping oscillation of an LED current to zero ampere.SOLUTION: An energy balance circuit of LED lighting dimming circuit turns a switch circuit for balance off in a period when a control switch element is turned on, and turns the switch circuit for balance on when a control voltage according to a current flowing through a second coil goes above a preset threshold voltage for balance, while turns the switch for balance off when the control voltage is less than the threshold voltage for balance, in a period when the control switch element is turned off.SELECTED DRAWING: Figure 1
Patent JP-2017184075-A (JP)
Title: Solid state imaging device and imaging apparatus
Inventor: YAMAMOTO ATSUHIKO
IPC: H04N5/341
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent yield reduction due to the disconnection of a signal line that transfers an image signal while preventing image quality reduction.SOLUTION: A solid state imaging device comprises a photoelectric conversion part, a plurality of image signal lines, and an output control part. In this solid state imaging device, the photoelectric conversion part generates an image signal being a signal dependent on incoming light. The plurality of image signal lines transfer the image signal. The output control part is connected to each of the plurality of image signal lines, and outputs the generated image signal to each of the plurality of image signal lines.SELECTED DRAWING: Figure 2
Patent JP-2017187299-A (JP)
Title: Torque sensor
Inventor: NAKAMURA TERUYUKI
IPC: G01L3/10
Filed: 2016-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor with which it is possible to suppress the occurrence of an error in measured torque value due to an offset voltage.SOLUTION: A torque sensor 1 comprises: a bobbin 3 in which a plurality of first inclined guide paths 30 inclined by a prescribed angle with respect to the axial direction and a plurality of second inclined guide paths 31 inclined by a prescribed angle in the opposite direction with respect to the axial direction are formed; first and fourth detection coils 4, 7 formed by winding an insulating wire 8 around the bobbin 3 along the first inclined guide paths 30; and second and third detection coils 5, 6 formed by winding the insulating wire 8 around the bobbin 3 along the second inclined guide paths 31. The first to fourth detection coils 4 to 7 respectively are formed across a plurality of layers laminated on the outer circumference of the bobbin 3, the layers of the second and third detection coils 5, 6 are interposed between the respective layers of the first and fourth detection coils 4, 7, the layer of the first detection coil 4 and the layer of the fourth detection coil 7 are interposed between the respective layers of the second and third detection coils 5, 6.SELECTED DRAWING: Figure 3
Patent JP-2016169386-A (JP)
Title: Low-substituted acetylcellulose
Inventor: UKITA SHIZUKA
IPC: D01F2/28
Filed: 2016-04-12
Abstract: PROBLEM TO BE SOLVED: To provide acetylcellulose having excellent solubility in water, in which the acetylcellulose may give a film or a fiber having high tensile strength even when the acetylcellulose has low degrees of substitution, and to provide a molded article (such as a film, and a fiber) thereof.SOLUTION: Acetylcellulose of the present invention has a total degree of acetyl substitution of 0.4 to 1.1 and a compositional distribution index (CDI) defined as follows of 3.0 or less. CDI=(an actual measured value of compositional distribution half-value width)/(a theoretical value of compositional distribution half-value width). The actual measured value of compositional distribution half-value width is the compositional distribution half-value width determined by performing HPLC analysis of cellulose acetate propionate obtained by thoroughly converting remaining hydroxyl groups of acetyl cellulose (sample) to propionyl groups. In the following expression, DS represents a total degree of acetyl substitution, and DPw represents a weight average degree of polymerization (a value determined by performing GPC-light scattering method of cellulose acetate propionate obtained by thoroughly converting remaining hydroxyl groups of acetyl cellulose (sample) to propionyl groups).SELECTED DRAWING: None
Patent JP-2017193192-A (JP)
Title: Gas generator
Inventor: MATSUMOTO AKINORI
IPC: B60R21/264
Filed: 2016-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder type gas generator in which both securement of fixing strength and securement of airtightness of a holder are materialized.SOLUTION: A gas generator comprises: a long cylindrical metal housing body 10; a metal holder 20 to which an igniter 40 is assembled; and a bottomed cylindrical storage chamber defining member 60 defining a gas generating agent storage chamber S1A in which a gas generating agent 70 is stored. An outer circumferential surface of the holder 20 is provided with a first annular groove part 22A and a second annular groove part 22B that is located on the gas generating agent storage chamber S1A side from the first annular groove part 22A. The storage chamber defining member 60 has an extension part interposed between the housing body 10 and the holder 20, and the extension part reaches the second annular groove part 22B without reaching the first annular groove part 22A. The holder 20 is fixed by a first caulking part 13A provided in the housing body 10, and the storage chamber defining member 60 is fixed by a second caulking part 13B provided in the housing body 10.SELECTED DRAWING: Figure 2
Patent JP-2016170425-A (JP)
Title: Quantum dots for display panels
Inventor: AJIT NINAN
IPC: F21V9/40
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide quantum dots for display panels.SOLUTION: Techniques for rendering images directly with light conversion material are described. In some embodiments, image data for one or more image frames is received. A light source may be controlled to emit first light to irradiate the light conversion material disposed on an image rendering surface. Second light that renders the one or more image frames may be emitted from the light conversion material. The second light emitted from the light conversion material may be excited by the first light. A display system based on techniques described in the Specification may be free of a light valve layer on which light transmittance is modulated on each pixel.SELECTED DRAWING: Figure 1C
Patent JP-2017195781-A (JP)
Title: Bacillus subtilis mutant and dipicolinic acid production method using the same
Inventor: RYU SEIKO
IPC: C12N15/09
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a Bacillus subtilis mutant which can produce dipicolinic acid with high yields.SOLUTION: The present invention provides a Bacillus subtilis mutant in which the expression of a dipicolinic acid synthase gene is enhanced and ptsG gene or glcP gene is deleted or inactivated.SELECTED DRAWING: None
Patent JP-2017119498-A (JP)
Title: Curtain airbag for vehicle
Inventor: CHOI JAE HO
IPC: B60R21/232
Filed: 2016-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a curtain airbag provided with a structure which can prevent a situation that a head part of a driver gets out through a space between the curtain airbag and a driver's airbag and directly collides with a vehicle frame such as a front pillar or the like in a situation of an inclined collision of a vehicle.SOLUTION: A curtain airbag includes a curtain airbag cushion divided into an upper cushion and a lower cushion, a folded part positioned on the upper cushion, and a door side panel tether of which one end part is fixed on the folded part and the other end part is fixed on a vehicle body side. When the curtain airbag is developed, a door side surface of the upper cushion is pressed by tensile force of the door side panel tether, and protrudes to an indoor side.SELECTED DRAWING: Figure 1
Patent JP-2017199578-A (JP)
Title: Nut holder
Inventor: TAKANE TORU
IPC: H01R12/71
Filed: 2016-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a nut holder capable of conductively connecting a substrate and a bolt with stability.SOLUTION: Disclosed is a nut holder 1 which includes a conductive nut; a housing part 10 housing the nut therein; a contact part 5 which conductively comes into contact with the nut arranged in the housing part 10; a substrate connection part 6 mounted on a substrate; and a holding part 3 for preventing the nut from calling off the housing part 10. Without directly soldering the nut to the substrate, the nut, the substrate and a bolt screwed with the nut can be conductively connected to each other using such the nut holder 1.SELECTED DRAWING: Figure 1
Patent JP-2017200340-A (JP)
Title: Non-contact power transmission device and non-contact power transmission/reception unit
Inventor: KATO MASAKAZU
IPC: H02M7/04
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission device capable of sufficient noise reduction, with a shield structure which is easy to insert or extract a unit.SOLUTION: The non-contact power transmission device which transmits power in a non-contact manner to a power reception unit includes: a shield case which has an opening at one end and to which the power reception unit can be inserted from the opening; a power transmission circuit for power transmission disposed corresponding to the shield case; a power transmission coil disposed on the depth side in the shield case when looked from the opening, to transmit AC power from a power transmission circuit to the power reception unit; and a notch formed from the opening on the side face of the shield case toward the depth side in such a manner that both sides of the rear end part of the power reception unit, which is to be inserted into the shield case, can be held.SELECTED DRAWING: Figure 4
Patent JP-2017197414-A (JP)
Title: Circular glass sheet and production metho thereof
Inventor: ODANI OSAMU
IPC: C03C23/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To improve strength by reducing fine flaws or micro-cracks at a notched part on an outer peripheral edge of a circular glass sheet.SOLUTION: In a production method of a circular glass sheet, the circular glass sheet is produced from an original circular glass sheet 1 having a notched part 2 and an un-notched part 3 where a notched part 2 is not formed, on an outer peripheral edge 4. The production method of the circular glass sheet has a processing step for heating the notched part 2 and the un-notched part 3 to above the softening point by scanning laser along the outer peripheral edge 4.SELECTED DRAWING: Figure 1
Patent JP-2017197364-A (JP)
Title: Guide system for maintenance inspection work
Inventor: HIROSE MASAFUMI
IPC: B66B5/00
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance person with a suitable procedure manual.SOLUTION: A guide system for a maintenance inspection work in this embodiment includes alarming means, first storage means, estimating means and transmitting means. When an abnormality occurs in a hoisting machine, the alarming means issues an alarm including details of the abnormality and error notification of the occurrence of the abnormality in the hoisting machine. The first storage means stores analysis reference data in which the details of the abnormality and a procedure manual indicating an inspection procedure suitable to correct the abnormality are correlated with each other. The estimating means estimates a procedure manual suitable to eliminate the abnormality, on the basis of the analysis reference data including the details of the abnormality indicated by the error notification included in the alarm. The transmitting means generates notification for providing a maintenance person with the estimated suitable procedure manual, and transmits the notification to a maintenance person terminal carried by the maintenance person.SELECTED DRAWING: Figure 1
Patent JP-2017199884-A (JP)
Title: Spool and electromagnetic contactor
Inventor: TAJIMA YUKI
IPC: H01F7/06
Filed: 2016-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a spool capable of easily guiding a starting end of a wire which is located at a flange side and is made free by cancelling a held state to a winding part side while ensuring insulation with a coil that has been wound already, and an electromagnetic contactor comprising the spool.SOLUTION: A spool 40 comprises: a cylindrical winding part 41 around which a coil 37 is wound; a flange 42 which is provided in the winding part 41 so as to protrude outsides relatively to the winding part 41; a coil guide groove 45 formed in a part of an outer periphery of the flange 42 for guiding the coil 37 of which a starting end 37a is held; a communication groove 46 formed in the flange 42 so as to communicate the coil guide groove 45 and the winding part 41, for leading the coil 37 that is guided by the coil guide groove 45, to the side of the winding part 41; and a slit 47 which is formed in the flange 42 so as to leave thickness 47a between the coil guide groove 45 and the winding part 41, for leading the starting end 37a of the coil 37 of which the held state is cancelled, from the coil guide groove 45 to the side of the winding part 41.SELECTED DRAWING: Figure 10
Patent JP-2016154937-A (JP)
Title: Apparatus for forming insertion hole for press-fitting prosthesis
Inventor: TOMINAGA YUSUKE
IPC: A61B17/56
Filed: 2016-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming an insertion hole precisely corresponding to a special and complicated shape of a prosthesis for a living body.SOLUTION: The apparatus for forming an insertion hole comprises: a first blade including a straight cutting part, a first cutting part, the tip end of which has a tapered shape, a first shaft, and a first engagement part; a second blade that is detachably attached in the axial direction of the first blade with respect to the first shaft, is attached so as to rotationally turn about an axis of the first blade, and includes a tapered-shaped second cutting part formed at a tip end side, and a second engagement part; and an attachment that is interposedly disposed between the first blade and the second blade and configured to be engaged with at least the second engagement part of the second blade.SELECTED DRAWING: Figure 18
Patent JP-2017209635-A (JP)
Title: Module for fluidizing fractionation type pore diffusion membrane separation constituted by flow passage with circular cross section
Inventor: SASAKI KENJI
IPC: B01D69/06
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a module for pore diffusion membrane separation capable of maximally utilizing fluidizing fractionation effect in which a utilizing membrane is a flat porous membrane.MEANS FOR SOLVING THE PROBLEM: A module for pore diffusion membrane separation is characterized by that: all of wall surfaces in a pore diffusion region existing along the flow passage of a processing object liquid are constituted by porous flat membrane surfaces; the shape of the cross section of the flow passage vertical in a flow passage direction of a membrane is circular; a wall is a flat membrane molded to be cylindrical; and the surface of the flat membrane forms the surface of the wall and has at least one support being in close contact with the external surface (that is, the rear surface of the flat membrane) of the wall and extending in the flow passage direction.SELECTED DRAWING: Figure 1
Patent JP-2017212822-A (JP)
Title: Electrically-driven direct-acting actuator
Inventor: MASUDA YUI
IPC: H02K7/06
Filed: 2016-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven direct-acting actuator capable of reducing a cost by simplifying a support structure against thrust force, while saving a space.SOLUTION: This electrically-driven direct-acting actuator 1 comprises: an electric motor 2; a direct-acting mechanism 3; a housing 4; and a control unit CU. The direct-acting mechanism 3 and the electric motor 2 are arranged in the axial direction through a rotary input/output shaft 5 of the direct-acting mechanism 3. The electric motor 2 has a magnetic pole for generating an interlinkage flux, the direction of the magnetic pole being arranged in parallel with a motor rotation axis. The direct-acting mechanism 3 comprises a thrust bearing 34 for holding reaction force against a load in the axial direction, the load accompanying translatory movement of a direct-acting part 6. The control unit CU comprises thrust force application means 54 for applying thrust force so that force caused by an interlinkage flux between a stator 7 and a rotor 8 to act in the axial direction of the rotary input/output shaft 5 generates force in the axial direction, the force acting on the thrust bearing 34.SELECTED DRAWING: Figure 1